diff --git a/manifest.json b/manifest.json
index 149e5fa..5763ff4 100644
--- a/manifest.json
+++ b/manifest.json
@@ -56,7 +56,6 @@
         "jade",
         "java",
         "js",
-        "jsx",
         "json",
         "ksh",
         "less",
@@ -99,7 +98,6 @@
         "tex",
         "text",
         "ts",
-        "tsx",
         "tsv",
         "txt",
         "vbs",
diff --git a/src/settings/ace.modes.json b/src/settings/ace.modes.json
index a7c39c2..6209ef0 100644
--- a/src/settings/ace.modes.json
+++ b/src/settings/ace.modes.json
@@ -59,11 +59,6 @@
     "mode": "javascript",
     "name": "JavaScript"
   },
-  "jsx":{
-    "icon": "icon-javascript-alt",
-    "mode": "jsx",
-    "name": "JSX"
-  },
   "json": {
     "icon": "icon-javascript-alt",
     "mode": "json",
@@ -164,11 +159,6 @@
     "mode": "typescript",
     "name": "TypeScript"
   },
-  "tsx":{
-    "icon": "devicon devicon-typescript-plain",
-    "mode": "tsx",
-    "name": "TSX"
-  },
   "vb": {
     "icon": "devicon devicon-visualstudio-plain",
     "mode": "vbscript",